纵沟纽虫科

（学名：Lineidae）为鹦鹉螺目的一个科。

下级分类
本科包括以下属：
 Adenorhagas Riser, 1990
 Aetheolineus Senz, 1993
 Ammolineus Senz, 2001
 Amniclineus Gibson & Qi, 1991
 Amorphonemertes Cantell, 1998
 Antarctolineus Müller & Scripcariu, 1964
 Apatronemertes Wilfert & Gibson, 1974
 Australineus Gibson, 1990
 Bennettiella Gibson, 1982
 Cephalurichus Gibson, 1985
 Cerebratulides Stiasny-Wijnhoff, 1942
 Cerebratulina Gibson, 1990
 Cerebratulus Renier, 1804
 Colemaniella Gibson, 1982
 Corsoua Corrêa, 1963
 Craticulineus Gibson, 1984
 Cyryx Gistl, 1848
 Diplopleura Stimpson, 1857
 Dokonemertes Gibson, 1985
 Dushia Corrêa, 1963
 Eousia Gibson, 1990
 Euborlasia Vaillant, 1890
 Euctenizidae Raven, 1985
 Evelineus Corrêa, 1954
 Flaminga Corrêa, 1957
 Fragilonemertes Riser, 1998
 Gastropion Moretto, 1998
 Heteroenopleus Wern, 1998
 Heteronemertes Chernyshev, 1995
 Hinumanemertes Iwata, 1970
 Huilkia de la Serna de Esteban & Moretto, 1968
 Iwatanemertes Gibson, 1990
 Kirsteueria Gibson, 1978
 Kohnia Sundberg & Gibson, 1995
 Kulikovia Chernyshev, Polyakova, Turanov & Kajihara, 2017
 Leucocephalonemertes Cantell, 1996
 Lineopsella Friedrich, 1970
 Lineopselloides Gibson, 1990
 Lineopsis Staub, 1900
 线纽虫属 Lineus Sowerby, 1806
 Maculaura Hiebert & Maslakova, 2015
 Micconemertes Gibson, 1997
 Micrellides Gibson, 1985
 Micrura Ehrenberg, 1828
 Micrurides Friedrich, 1960
 Micrurimorpha Korotkevich, 1980
 Micrurina Stiasny-Wijnhoff, 1942
 Micrurinella Friedrich, 1960
 Myorhynchonemertes Senz, 1997
 Nemertoscolex Greeff, 1879
 Nipponomicrura Chernyshev, 1995
 Notospermus Huschke, 1829
 Oxypolella Bergendal, 1902
 Oxypolia Punnett, 1901
 Paracerebratulus Senz, 1997
 Paralineopsis Iwata, 1993
 Paralineus Schütz, 1911
 Paramicrura Gibson & Sundberg, 1992
 Paramicrurinella Gibson, 1985
 Parapolia Coe, 1895
 Parborlasia Friedrich, 1970
 Parvicirrus Ris, 1993
 Peavinenemertes Iwata, 2011
 Perissonemertes Gibson, 1990
 Phygas Gistl, 1848
 Planolineus Beauchamp, 1928
 Pontolineus Muller & Scripcariu, 1964
 Praealbonemertes Cantel, 1993
 Pseudolineus
 Pseudomicrura Strand & Sundberg, 2011
 Pussylineus Corrêa, 1956
 Quasilineus Gibson, 1981
 Quasiutolineides Senz, 2001
 Ramphogordius Rathke, 1843
 Ramphogordius Rathke, 1843
 Riseriellus Rogers, Junoy, Gibson & Thorpe, 1993
 Riserius Norenburg, 1993
 Siolineus Du Bois-Reymond Marcus, 1948
 Siphonenteron Meneghini, 1847
 Tarrhomyos Riser, 1993
 Tenuilineus Riser, 1993
 Uricholemma Sundberg & Gibson, 1995
 Utolineides Senz, 1997
 Utolineus Gibson, 1990
 Valencinina Gibson, 1981
 Valencinura Bergendal, 1902
 Wiotkenia de la Serna de Esteban & Moretto, 1969
 Yininemertes Sun & Lu, 2008
 Zodionemertes Gibson, 1985
 Zygeupolia Thompson, 1900

参考文献

Z